The Taxicab Numbers hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Foo Fizz Buzz Bar in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 499th GalileoCap 680 97 12ms 16 Dec 2023 499th 0skek 680 97 12ms 13 Feb 2024 499th SURAJMITTAL 680 97 12ms 13 Dec 2024 504th pigeons-west 673 98 12ms 7 Mar 2022 504th Elliott-R-Shaw 673 98 12ms 2 Feb 2023 504th zalazalaza 673 98 12ms 2 Feb 2023 504th ehulinsky 🇺🇸 673 98 12ms 16 May 2023 504th ridingqwerty 🇺🇸 673 98 12ms 29 Nov 2023 504th qwjhvbxi 673 98 12ms 7 Feb 2024 504th dtbao20 🇻🇳 673 98 12ms 30 Sep 2024 504th NotNoper 673 98 12ms 24 Oct 2024 504th Europe2048 673 98 12ms 2 Dec 2024 513th vale075 667 99 12ms 1 May 2022 513th PkmnQ 667 99 49ms 25 Jul 2022 513th Anthony-Williams-06 667 99 12ms 15 Nov 2022 513th TheoKeller1 667 99 12ms 5 Jun 2023 513th jgh713 667 99 11ms 7 Sep 2023 513th KadinSchultz 667 99 13ms 8 Jan 2024 513th jbjd 667 99 11ms 24 Feb 2024 513th pquline 667 99 14ms 5 Mar 2025 513th jiji7879 667 99 12ms 20 Jun 2025 522nd Alfiecxn 🇬🇧 660 100 13ms 7 May 2022 522nd dcc5480 660 100 13ms 12 Jan 2023 522nd taesungh 660 100 12ms 16 Oct 2023 522nd tobyLovick 660 100 12ms 17 Nov 2023 522nd hhjellup 660 100 11ms 21 Jul 2025 522nd SOONwasTaken 660 100 11ms 9 days ago 528th rowboat1 653 101 54ms 19 Jun 2022 528th Heathcorp 🇦🇺 653 101 12ms 28 Jul 2022 528th Andre3582 653 101 12ms 31 Oct 2022 528th brimstonetrader 653 101 12ms 18 Dec 2023 528th Bmrl7 653 101 12ms 24 Feb 2024 528th inverseLorentz 🇦🇺 653 101 11ms 11 Mar 2024 528th PKFire18 653 101 11ms 25 Jun 2025 535th michelebastione 🇮🇹 647 102 13ms 21 Nov 2021 535th georgehulme 647 102 44ms 26 Jan 2022 535th pedrocoelhosilva 647 102 12ms 4 Nov 2022 535th OwPowell 647 102 12ms 17 Dec 2023 539th bsoyka 🇺🇸 641 103 12ms 9 Jan 2022 539th hvdnsz 641 103 11ms 9 May 2022 539th james-downey 641 103 10ms 10 Jul 2022 539th Bodo171 641 103 12ms 27 Nov 2022 539th shersch 641 103 11ms 20 Jan 2023 539th Lwi-Sandwich 641 103 12ms 20 Jul 2023 539th feherd 641 103 12ms 16 Nov 2023 539th DayDun 🇸🇪 641 103 15ms 20 days ago 547th cubed-guy 635 104 13ms 13 Feb 2022 547th argusdusty 🇺🇸 635 104 56ms 21 Aug 2022 547th n0Oo0Oo0b 635 104 12ms 29 Dec 2022 547th Razzula 635 104 13ms 4 Oct 2023 547th logvp 635 104 12ms 15 Jan 2024 547th Googolplexo 🇷🇺 635 104 11ms 29 Mar 2026 553rd jiaminglimjm 🇲🇾 629 105 11ms 25 Mar 2023 553rd dlutolf 629 105 12ms 30 Apr 2023 553rd SodiumFluoride 629 105 12ms 14 Sep 2024 553rd staniec 629 105 69ms 5 Dec 2024 557th mdnestor 623 106 12ms 23 Dec 2022 557th redhann 623 106 12ms 1 Apr 2023 557th Peanut-XIV 623 106 13ms 9 Apr 2023 557th mbittner20 623 106 11ms 27 May 2023 557th AbhilashaTandon 623 106 14ms 21 Sep 2023 557th levavft 623 106 11ms 26 Oct 2023 557th julian-hoelz 623 106 10ms 19 Sep 2024 557th damoose717 623 106 12ms 23 May 2025 565th Higashida-Daisuke 617 107 12ms 19 Dec 2021 565th pol-7 617 107 12ms 6 Mar 2025 565th tknight-dev 617 107 12ms 30 Jul 2025 565th kellantech 617 107 105ms 18 Dec 2025 569th Kasci 606 109 42ms 6 Dec 2021 569th aazuspan 606 109 14ms 27 Dec 2021 569th vigneshhari 606 109 19ms 18 Jan 2022 569th quasar098 606 109 12ms 16 Mar 2022 569th hippopotam00sehead 🇨🇦 606 109 12ms 11 Sep 2024 569th lgoeldner 606 109 10ms 15 Jan 2025 575th TheSmilingTurtle 600 110 12ms 14 May 2022 575th randomn4me 600 110 63ms 7 Oct 2022 575th rachitkeyal 600 110 12ms 9 Nov 2022 575th BlakeBleem 600 110 12ms 21 Apr 2023 575th anonymaew 600 110 12ms 2 Aug 2023 575th MisterrLuck 600 110 11ms 3 Sep 2023 575th cloudberry-DeaDev 600 110 13ms 19 Dec 2023 575th gracetyy 🇭🇰 600 110 10ms 2 Jul 2024 575th ebeinroth 600 110 10ms 6 Aug 2024 575th Alex-Huggett 🇬🇧 600 110 41ms 23 Oct 2024 575th ahmedshifathedataengineer 600 110 13ms 19 Sep 2025 586th mathb0y512 595 111 13ms 29 Nov 2022 586th BLD933 🇲🇦 595 111 11ms 1 Sep 2023 586th HelloYuiYui 595 111 11ms 31 Oct 2023 586th Igyeom 🇰🇷 595 111 18ms 5 Feb 2024 590th LeeCamp 589 112 13ms 11 Dec 2021 590th andrewgopher 589 112 11ms 25 Jun 2022 590th avinashv 589 112 12ms 12 Nov 2022 590th Webatron11 589 112 16ms 24 Nov 2022 590th S-Ruban 589 112 10ms 25 Feb 2023 590th Florian-Mt 589 112 12ms 26 Sep 2023 590th sli-Lut 589 112 11ms 11 Oct 2023 590th b20fuji 589 112 17ms 18 Oct 2023 590th PyryL 🇫🇮 589 112 13ms 21 Aug 2024 599th ArmaanAS 584 113 19ms 28 Nov 2021 599th oomido 584 113 13ms 7 Sep 2022 First Prev 501–600 of 887 Next Last